v3.25.2
Cover
Jun. 25, 2025
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Jun. 25, 2025
Entity File Number 1-8729
Entity Registrant Name UNISYS CORPORATION
Entity Central Index Key 0000746838
Entity Tax Identification Number 38-0387840
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 801 Lakeview Drive
Entity Address, Address Line Two Suite 100
Entity Address, City or Town Blue Bell
Entity Address, State or Province PA
Entity Address, Postal Zip Code 19422
City Area Code 215
Local Phone Number 986-4011
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, par value $.01
Trading Symbol UIS
Security Exchange Name NYSE
Entity Emerging Growth Company false